What happens if?

[Shades]

What happens if I set up a package for $15 and somebody purchases that ad space and they've had that space for a while and my site is booming (I wish) and decided it was time to charge more? Do I have to wait until their time runs out or just let them know ahead of time "hey next month I'm charging more"? (But in a more professional manner of course lol)

In short, does the mod cut off their add if I change the price during their subscription, does it continue their subscription at the original price even tho I changed the price or how does it work in this circumstance?

[SMFHacks]

It doesn't cut them off, changing price does not affect current members.
If it is a subscription based you will need to cancel the subscription via paypal. Then have them resubscribe for new price to take affect.

[Shades]

Oh ok I see now! I think but I gotta figure out the sandbox mode now!

Thanks

[SMFHacks]

Sandbox mode for paypal is only for testing. Not used in production.